Reference

lfc_getreplicasl(3)

get the replica entries associated with a list of path names

NAME

lfc_getreplicasl - get the replica entries associated with a list of path names

SYNOPSIS

#include <sys/types.h>
#include "lfc_api.h"

int lfc_getreplicasl (int nbfiles, const char **paths, const char *se, int *nbentries, struct lfc_filereplicas **rep_entries)

DESCRIPTION

lfc_getreplicasl gets the replica entries associated with a list of path names.

nbfiles

specifies the number of path names in the array paths.

paths

specifies the list of logical path names relative to the current LFC directory or the list of full LFC path names.

se

allows to restrict the replica entries to a given SE.

nbentries

will be set to the number of entries in the array of replicas.

rep_entries

will be set to the address of an array of lfc_filereplicas structures allocated by the API. The client application is responsible for freeing the array when not needed anymore.

struct lfc_filereplicas {
	char		guid[CA_MAXGUIDLEN+1];
	int		errcode;
	u_signed64	filesize;
	time_t		ctime;		/* GUID creation time */
	char		csumtype[3];
	char		csumvalue[33];
	time_t		r_ctime;	/* replica creation time */
	time_t		r_atime;	/* last access to replica */
	char		status;
	char		host[CA_MAXHOSTNAMELEN+1];
	char		sfn[CA_MAXSFNLEN+1];
};

RETURN VALUE

This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.

ERRORS

ENOENT

The named file does not exist.

EACCES

Search permission is denied on a component of the path prefix.

ENOMEM

Memory could not be allocated for marshalling the request or unmarshalling the reply.

EFAULT

paths, nbentries or rep_entries is a NULL pointer.

EINVAL

nbfiles is not strictly positive or the length of se exceeds CA_MAXHOSTNAMELEN.

ENAMETOOLONG

The length of path exceeds CA_MAXPATHLEN or the length of a path component exceeds CA_MAXNAMELEN.

SENOSHOST

Host unknown.

SENOSSERV

Service unknown.

SEINTERNAL

Database error.

SECOMERR

Communication error.

ENSNACT

Name server is not running or is being shutdown.

SEE ALSO

Castor_limits(4), lfc_chdir(3)

AUTHOR

LCG Grid Deployment Team

History